Re: [Moosefs-users] mfsmetarestore

[Michal B. <mic...@ge...>]

Hi!

It is really very strange that you need to 'kill -9' a chunkserver... And
cgiserv is written in Python and killing it with '-9' means that the whole
Python hung up (which is strange). Are you sure your hardware is for sure
ok?


Kind regards
Michał Borychowski 
MooseFS Support Manager
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Gemius S.A.
ul. Wołoska 7, 02-672 Warszawa
Budynek MARS, klatka D
Tel.: +4822 874-41-00
Fax : +4822 874-41-01



-----Original Message-----
From: Papp Tamas [mailto:to...@ma...] 
Sent: Friday, May 20, 2011 4:33 PM
To: moo...@li...
Subject: [Moosefs-users] mfsmetarestore


hi!

I have some more problems.

Still Natty, and now with the recompiled ppa packages

1. the cgiservm and the chunkserver process cannot be stopped.
Only 'kill -9' helped.

2. After a hangup I'm trying to start the master server:

$ mfsmetarestore -a
loading objects (files,directories,etc.) ... loading node: read error: 
Unknown error
error
can't read metadata from file: /var/lib/mfs/metadata.mfs.back

$ mfsmetarestore -m metadata.mfs.back -o metadata.mfs changelog.*
loading objects (files,directories,etc.) ... loading node: read error: 
Unknown error
error
can't read metadata from file: metadata.mfs.back

Files are on this partition:
/dev/sda3 on /var type ext4 (rw,relatime)

Now I used the file metadata.mfs.back.tmp and it looks OK, but how can I 
be sure? Is there any way?

Thank you,

tamas


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